Record Information
Version1.0
Creation Date2016-09-30 22:42:50 UTC
Update Date2020-05-11 20:44:29 UTC
BMDB IDBMDB0001232
Secondary Accession Numbers
  • BMDB01232
Metabolite Identification
Common Name4-Nitrophenol
Description4-Nitrophenol, also known as niphen or PNP, belongs to the class of organic compounds known as nitrophenols. Nitrophenols are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms. 4-Nitrophenol exists as a solid, possibly soluble (in water), and an extremely weak basic (essentially neutral) compound (based on its pKa) molecule. 4-Nitrophenol exists in all living species, ranging from bacteria to humans. 4-Nitrophenol is a potentially toxic compound.
Structure
Thumb
Synonyms
ValueSource
4-HydroxynitrobenzeneChEBI
NiphenChEBI
p-HydroxynitrobenzeneChEBI
p-NitrophenolChEBI
ParanitrophenolChEBI
PNPChEBI
MononitrophenolHMDB
1-Hydroxy-4-nitrobenzeneHMDB
4-Nitrophenol, (18)O-labeled CPDHMDB
4-Nitrophenol, 1-(13)C-labeled CPDHMDB
4-Nitrophenol, manganese (2+) saltHMDB
4-Nitrophenol, silver(2+) saltHMDB
4-Nitrophenol, sodium salt, (2:1), dihydrateHMDB
4-Nitrophenol, tin (4+) saltHMDB
4-Nitrophenol, 2,6-(13)C2-labeled CPDHMDB
4-Nitrophenol, 2-(14)C-labeled CPDHMDB
4-Nitrophenol, copper(1+) saltHMDB
4-Nitrophenol, potassium saltHMDB
4-Nitrophenol, tin (2+) saltHMDB
4-Nitrophenol, 14C-labeled CPDHMDB
4-Nitrophenol, ammonium saltHMDB
4-Nitrophenol, ion(1-)HMDB
4-Nitrophenol, ion(1-) hydrideHMDB
4-Nitrophenol, sodium saltHMDB
4-Nitrophenol, 2,6-(14)C2-labeled CPDHMDB
4-Nitrophenol, aluminum saltHMDB
4-Nitrophenol, cesium saltHMDB
4-Nitrophenol, iron(3+) saltHMDB
4-Nitrophenol, lithium saltHMDB
4-Nitrophenol, manganese saltHMDB
4-Nitrophenol, zinc saltHMDB
4-Hydroxy-1-nitrobenzeneHMDB
4-NitrophenolateHMDB
4-NitrophenolHMDB
Chemical FormulaC6H5NO3
Average Molecular Weight139.1088
Monoisotopic Molecular Weight139.026943031
IUPAC Name4-nitrophenol
Traditional NameP-nitrophenol
CAS Registry Number100-02-7
SMILES
OC1=CC=C(C=C1)[N+]([O-])=O
InChI Identifier
InChI=1S/C6H5NO3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H
InChI KeyBTJIUGUIPKRLHP-UHFFFAOYSA-N
Chemical Taxonomy
Description belongs to the class of organic compounds known as nitrophenols. Nitrophenols are compounds containing a nitrophenol moiety, which consists of a benzene ring bearing both a hydroxyl group and a nitro group on two different ring carbon atoms.
KingdomOrganic compounds
Super ClassBenzenoids
ClassPhenols
Sub ClassNitrophenols
Direct ParentNitrophenols
Alternative Parents
Substituents
  • Nitrophenol
  • Nitrobenzene
  • Nitroaromatic compound
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • C-nitro compound
  • Organic nitro compound
  • Organic oxoazanium
  • Allyl-type 1,3-dipolar organic compound
  • Propargyl-type 1,3-dipolar organic compound
  • Organic 1,3-dipolar compound
  • Organooxygen compound
  • Organonitrogen compound
  • Organic oxide
  • Organic nitrogen compound
  • Organic oxygen compound
  • Organopnictogen compound
  • Hydrocarbon derivative
  • Aromatic homomonocyclic compound
Molecular FrameworkAromatic homomonocyclic compounds
External Descriptors
Ontology
StatusDetected but not Quantified
Origin
  • Endogenous
BiofunctionNot Available
ApplicationNot Available
Cellular locations
  • Cytoplasm
Physical Properties
StateSolid
Experimental Properties
PropertyValueReference
Melting Point113.8 °CNot Available
Boiling PointNot AvailableNot Available
Water Solubility11.6 mg/mLNot Available
LogP1.91HANSCH,C ET AL. (1995)
Predicted Properties
PropertyValueSource
logP1.93ALOGPS
logP1.61ChemAxon
logS-1.6ALOGPS
pKa (Strongest Acidic)7.07ChemAxon
pKa (Strongest Basic)-7.1ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area63.37 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity34.36 m³·mol⁻¹ChemAxon
Polarizability12.22 ųChemAxon
Number of Rings1ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleYesChemAxon
MDDR-like RuleYesChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash Key
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00kr-9200000000-6a367c2627bf30cad163View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00or-9500000000-a23a22fc322241325904View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-000i-9400000000-670d24ff2b2b121a7ab8View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-000i-9400000000-b5aea5436a88b29179e9View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-05n0-9300000000-f284a324180bf4d7ffc2View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-2009127011-85632179856636169d28View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0f6t-1900000000-70af7d7902cd35a26f29View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00kr-9200000000-6a367c2627bf30cad163View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00or-9500000000-a23a22fc322241325904View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-000i-9400000000-670d24ff2b2b121a7ab8View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-000i-9400000000-b5aea5436a88b29179e9View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-05n0-9300000000-f284a324180bf4d7ffc2View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-2009127011-85632179856636169d28View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0f6t-1900000000-70af7d7902cd35a26f29View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00kr-9200000000-6a367c2627bf30cad163View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00or-9500000000-a23a22fc322241325904View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-000i-9400000000-670d24ff2b2b121a7ab8View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-000i-9400000000-b5aea5436a88b29179e9View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-05n0-9300000000-f284a324180bf4d7ffc2View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-0006-2009127011-85632179856636169d28View in MoNA
GC-MSGC-MS Spectrum - GC-EI-TOF (Non-derivatized)splash10-0f6t-1900000000-70af7d7902cd35a26f29View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00kr-9200000000-6a367c2627bf30cad163View in MoNA
GC-MSGC-MS Spectrum - EI-B (Non-derivatized)splash10-00or-9500000000-a23a22fc322241325904View in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (Non-derivatized) - 70eV, Positivesplash10-000i-7900000000-d4915e2347113b56d32cView in MoNA
Predicted GC-MSPredicted GC-MS Spectrum - GC-MS (1 TMS) - 70eV, Positivesplash10-00di-9800000000-7bde61a3b7f0a23ddd41View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 10V, N/A (Annotated)splash10-00dl-0900000000-653240f82298b3880e70View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 25V, N/A (Annotated)splash10-014l-9100000000-1dd6a69ee33aeb4207a3View in MoNA
LC-MS/MSLC-MS/MS Spectrum - Quattro_QQQ 40V, N/A (Annotated)splash10-014r-9000000000-397a0913b382e58ae418View in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI RMU-7M) , Positivesplash10-00kr-9200000000-039471e02c3307757a0cView in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI RMU-6M) , Positivesplash10-00or-9500000000-a23a22fc322241325904View in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (Unknown) , Positivesplash10-000i-9400000000-12717928037244536b6bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI M-60) , Positivesplash10-000i-9400000000-f133ed564f0a12bd3871View in MoNA
LC-MS/MSLC-MS/MS Spectrum - EI-B (HITACHI M-80) , Positivesplash10-05n0-9300000000-d39a8dbf21962717a2eeView in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Positivesplash10-0002-9200000000-bff0a2a3c15629cc6ec2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF (UPLC Q-Tof Premier, Waters) , Negativesplash10-052r-0900000000-1279a141e229fec8dbd4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , negativesplash10-052r-0900000000-1279a141e229fec8dbd4View in MoNA
LC-MS/MSLC-MS/MS Spectrum - LC-ESI-QTOF , positivesplash10-0002-9200000000-bff0a2a3c15629cc6ec2View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 20V, Positivesplash10-00r6-9300000000-5cb2a9e8e318ca2474fdView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 10V, Positivesplash10-00di-1900000000-0c7b180f083127156f27View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 90V, Negativesplash10-0a4i-0900000000-c41839802d48c97c72b7View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 75V, Negativesplash10-0a4i-0900000000-465b86a7fa9c91aea091View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 15V, Negativesplash10-052r-0900000000-7545ed558dcbc5a7a386View in MoNA
LC-MS/MSLC-MS/MS Spectrum - 30V, Negativesplash10-052r-0900000000-24c57afe8ccf403e589bView in MoNA
LC-MS/MSLC-MS/MS Spectrum - 35V, Negativesplash10-0a4r-2900000000-396ebc9986624989747eView in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-0006-0900000000-d01a64d09fb568b883b1View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-001i-0900000000-58e0d9a2ff9a60a8c4f6View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01q9-2900000000-fbf4f5da283a46ec8ed8View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Negativesplash10-000i-0900000000-3c17676b62ba6a9be8d5View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Negativesplash10-000i-0900000000-4dcec4bcef5be284e738View in MoNA
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Negativesplash10-002r-3900000000-de3f2773a5601a2eec1bView in MoNA
MSMass Spectrum (Electron Ionization)splash10-00kr-9300000000-d76f14df8da868057d44View in MoNA
1D NMR1H NMR Spectrum (1D, 600 MHz, CD3OD, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, DMSO-d6, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 15.08 MHz, DMSO-d6, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, D2O, experimental)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, D2O, experimental)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 100 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 1000 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 200 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 300 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 400 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 500 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 600 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 700 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 800 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
1D NMR13C NMR Spectrum (1D, 900 MHz, D2O, predicted)Not AvailableView in JSpectraViewer
2D NMR[1H, 13C]-HSQC NMR Spectrum (2D, 600 MHz, CD3OD, experimental)Not AvailableView in JSpectraViewer
Biological Properties
Cellular Locations
  • Cytoplasm
Biospecimen Locations
  • Intestine
  • Liver
  • Milk
  • Placenta
  • Platelet
Pathways
Normal Concentrations
BiospecimenStatusValueAgeSexConditionReferenceDetails
IntestineExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
LiverExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
MilkDetected but not QuantifiedNot QuantifiedNot SpecifiedNot Specified
Normal
details
PlacentaExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
PlateletExpected but not QuantifiedNot QuantifiedNot SpecifiedNot SpecifiedNormal
  • Not Applicable
details
Abnormal Concentrations
Not Available
HMDB IDHMDB0001232
DrugBank IDDB04417
Phenol Explorer Compound IDNot Available
FooDB IDFDB022503
KNApSAcK IDNot Available
Chemspider ID955
KEGG Compound IDC00870
BioCyc IDP-NITROPHENOL
BiGG ID36247
Wikipedia Link4-Nitrophenol
METLIN ID4100
PubChem Compound980
PDB IDNot Available
ChEBI ID16836
References
Synthesis ReferenceFache, Eric; Righini, Sebastien. Preparation of a nitrophenol. Fr. Demande (2004), 35 pp.
Material Safety Data Sheet (MSDS)Not Available
General References
  1. Mung D, Li L: Development of Chemical Isotope Labeling LC-MS for Milk Metabolomics: Comprehensive and Quantitative Profiling of the Amine/Phenol Submetabolome. Anal Chem. 2017 Apr 18;89(8):4435-4443. doi: 10.1021/acs.analchem.6b03737. Epub 2017 Mar 28. [PubMed:28306241 ]
  2. Mung D, Li L: Applying quantitative metabolomics based on chemical isotope labeling LC-MS for detecting potential milk adulterant in human milk. Anal Chim Acta. 2018 Feb 25;1001:78-85. doi: 10.1016/j.aca.2017.11.019. Epub 2017 Nov 14. [PubMed:29291809 ]

Enzymes

General function:
Secondary metabolites biosynthesis, transport and catabolism
Specific function:
A cytochrome P450 monooxygenase involved in the metabolism of fatty acids. Mechanistically, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Catalyzes the hydroxylation of carbon-hydrogen bonds. Hydroxylates fatty acids specifically at the omega-1 position displaying the highest catalytic activity for saturated fatty acids. May be involved in the oxidative metabolism of xenobiotics.
Gene Name:
CYP2E1
Uniprot ID:
O18963
Molecular weight:
56827.0